Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 6152598   58788    0    0    0     0          0         0  6152598   58788    0    0    0     0       0          0
  eth0: 1345012138  959328    0    0    0     0          0         0  6069310   67553    0    0    0     0       0          0
  eth1: 469913867  214788    0    0    0     0          0         0 352772321  142678    0    0    0     0       0          0
ovs-system:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
 br-ex: 258769721   77597    0    0    0     0          0         0 91876671   61308    0    0    0     0       0          0
vlan22:   14370     133    0    0    0     0          0         0    12236     100    0    0    0     0       0          0
vlan21:     888      18    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 185858387   87528    0    0    0     0          0         0 259448384   71428    0    0    0     0       0          0
br-int:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
genev_sys_6081:    7572      99    0    0    0     0          0         0     5876      72    0    8    0     0       0          0
